[Freeciv-Dev] Re: (PR#7259) new function tile_has_river

["Vasco Alexandre da Silva Costa" <vasc@xxxxxxxxxxxxxx>]

<URL: http://rt.freeciv.org/Ticket/Display.html?id=7259 >

On Sat, 17 Jan 2004, Jason Short wrote:

>
> <URL: http://rt.freeciv.org/Ticket/Display.html?id=7259 >
>
> This patch adds a function tile_has_river.  It simply checks for T_RIVER
> and S_RIVER.  This clears up the logic in several places in the code.
>
> On that note, what is the purpose of T_RIVER?  The impression I get is
> that this is just used for civ1 compatability.  But this could easily be
> accomplished just by restricting S_RIVER to grassland tiles (if that
> level of compatability is even desired).

Remember, Freeciv used to just emulate Civ1. I assume the T_RIVER flag is
to allow reading of old Freeciv scenarios.

---
Vasco Alexandre da Silva Costa @ Instituto Superior Tecnico, Lisboa